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Fill in the Blank 3 Points Identify the Two Numbers That Multiply to 28 and Add to -16 Square and Square

Question

Fill in the Blank 3 points Identify the two numbers that multiply to 28 and add to -16 square and square

Solution

Verificación de expertos
4.2 (249 Votos)
Victor Mestre · Tutor por 5 anos

Resposta

To solve this, we need to find two numbers that multiply to 28 and add to -16.### Step 1: Set up the equationsLet the two numbers be and . Then: ### Step 2: Solve for one variableFrom the second equation, solve for in terms of : ### Step 3: Substitute into the first equationSubstitute into : Simplify: Rearrange into standard quadratic form: ### Step 4: Solve the quadratic equationUse the quadratic formula: where , , and .Substitute these values: ### Step 5: Find the two solutionsSolve for the two possible values of :1. ,2. .Thus, the two numbers are **-2** and **-14**.### Final Answer:The two numbers are **-2** and **-14**.